FR2343147A1 - DEVICE FOR POSITION REPEAT IN A HYDRAULIC ADJUSTMENT MECHANISM INCLUDING A WORKING CYLINDER ARRANGED SEPARATELY IN SPACE - Google Patents
DEVICE FOR POSITION REPEAT IN A HYDRAULIC ADJUSTMENT MECHANISM INCLUDING A WORKING CYLINDER ARRANGED SEPARATELY IN SPACEInfo
- Publication number
- FR2343147A1 FR2343147A1 FR7704376A FR7704376A FR2343147A1 FR 2343147 A1 FR2343147 A1 FR 2343147A1 FR 7704376 A FR7704376 A FR 7704376A FR 7704376 A FR7704376 A FR 7704376A FR 2343147 A1 FR2343147 A1 FR 2343147A1
- Authority
- FR
- France
- Prior art keywords
- space
- adjustment mechanism
- mechanism including
- working cylinder
- arranged separately
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762608467 DE2608467A1 (en) | 1976-03-01 | 1976-03-01 | DEVICE FOR POSITION FEEDBACK FOR A HYDRAULIC ACTUATOR WITH A SPACIOUSLY SEPARATED WORK CYLINDER |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2343147A1 true FR2343147A1 (en) | 1977-09-30 |
Family
ID=5971284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7704376A Withdrawn FR2343147A1 (en) | 1976-03-01 | 1977-02-16 | DEVICE FOR POSITION REPEAT IN A HYDRAULIC ADJUSTMENT MECHANISM INCLUDING A WORKING CYLINDER ARRANGED SEPARATELY IN SPACE |
Country Status (4)
Country | Link |
---|---|
US (1) | US4151785A (en) |
DE (1) | DE2608467A1 (en) |
FR (1) | FR2343147A1 (en) |
GB (1) | GB1555624A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2926862C2 (en) * | 1979-07-03 | 1984-01-26 | Zimmermann & Jansen GmbH, 5160 Düren | Device for the exact position feedback of a working piston in a hydraulic working cylinder that can be acted upon on both sides and use of this device for a method for controlling the pouring slide of a casting vessel for metallurgical castings |
DE2926864C2 (en) * | 1979-07-03 | 1984-08-09 | Zimmermann & Jansen GmbH, 5160 Düren | Device for the exact position feedback of a working piston in a hydraulic working cylinder |
DE3014432A1 (en) * | 1980-04-15 | 1981-10-22 | Zimmermann & Jansen GmbH, 5160 Düren | DEVICE FOR ACCURATE POSITION REPORTING OF A DOUBLE-SIDED APPLICABLE PISTON IN A HYDRAULIC WORKING CYLINDER |
DE3222051C2 (en) * | 1982-06-11 | 1984-10-11 | Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum | Hydraulic steering |
DE3300003A1 (en) * | 1983-01-03 | 1984-10-11 | Kracht Hydrauliek B.V., Numansdorp | HYDRAULIC DRIVE WITH A DRIVE PISTON WITH AN ARRANGEMENT FOR DELIVERING A POSITION-INDEPENDENT SIGNAL |
US5072649A (en) * | 1991-01-07 | 1991-12-17 | Laghi Aldo A | Double actuator with bypass lines for synchronized movement |
DE19704938A1 (en) * | 1997-02-10 | 1998-08-20 | Hausach Umformtechnik | Piston position indicating device |
EP2800908B1 (en) | 2012-01-06 | 2018-01-31 | Marvel Tech Inc. | Electro/hydraulic interactive double feedback loop |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3106084A (en) * | 1958-06-24 | 1963-10-08 | Lockheed Aircraft Corp | Pressure controllers |
US3543645A (en) * | 1967-12-14 | 1970-12-01 | Danfoss As | Control equipment for hydrostatic drive of a vehicle |
US3648565A (en) * | 1970-03-17 | 1972-03-14 | Ransburg Electro Coating Corp | Synchronizing system |
US3712180A (en) * | 1970-11-27 | 1973-01-23 | Gen Electric | Bilateral servo controlled manipulator |
US3855794A (en) * | 1972-05-24 | 1974-12-24 | Hydrapower Inc | Synchronized piston assembly |
US4006664A (en) * | 1975-04-03 | 1977-02-08 | Pettibone Corporation | Steering system including tandem hydraulic cylinders with self-synchronization |
US4037519A (en) * | 1975-04-21 | 1977-07-26 | Deere & Company | Hydraulic system |
-
1976
- 1976-03-01 DE DE19762608467 patent/DE2608467A1/en active Pending
-
1977
- 1977-02-16 FR FR7704376A patent/FR2343147A1/en not_active Withdrawn
- 1977-02-22 GB GB7497/77A patent/GB1555624A/en not_active Expired
- 1977-03-02 US US05/773,674 patent/US4151785A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2608467A1 (en) | 1977-09-08 |
US4151785A (en) | 1979-05-01 |
GB1555624A (en) | 1979-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |